4.How to charge tablet PCs and watches?

Normally, our products will provide a standard power adapter, if there is no standard power adapter, you can use the following power adapter to charge our devices.
Tablet PC: Please use power adapters with 5V / 1000~2000mA. Output voltage cannot exceed 5V.
Smart Watch: Please connect USB charging cable to Computers, or use power adapters with 5V / 500mA. Output voltage cannot exceed 5V.
Smart Band: Please connect USB charging cable to Computers, or use power adapters with 5V / 500mA. Output voltage cannot exceed 5V.
Kids Watch: Please connect USB charging cable to Computers, or use power adapters with 5V / 500mA. Output voltage cannot exceed 5V.
Laptop: Please use standard power adapter only.